RHSA-2026:3107 - Security Advisory

Topic

Kiali 1.73.27 for Red Hat OpenShift Service Mesh 2.6

This update has a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Description

Kiali 1.73.27, for Red Hat OpenShift Service Mesh 2.6, provides observability for the service mesh by offering a visual representation of the mesh topology and metrics, helping users monitor, trace, and manage efficiently

Security Fix(es):

• kiali-ossmc-rhel8: Axios affected by Denial of Service via __proto__ Key in mergeConfig (CVE-2026-25639)
• kiali-rhel8: Axios affected by Denial of Service via __proto__ Key in mergeConfig (CVE-2026-25639)
• kiali-rhel8: golang: Denial of Service due to excessive resource consumption via crafted certificate (CVE-2025-61729)

Solution

See Kiali 1.73.27 documentation at https://docs.redhat.com/en/documentation/openshift_container_platform/4.18/html/service_mesh/service-mesh-2-x

Affected Products

• Red Hat OpenShift Service Mesh

Fixes

CVEs

• CVE-2025-61729
• CVE-2026-25639
• CVE-2025-61729
• CVE-2026-25639

References

• https://access.redhat.com/security/updates/classification
• https://access.redhat.com/security/updates/classification/